55 lines
1.9 KiB
PHP
55 lines
1.9 KiB
PHP
<?php
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namespace Drupal\opencase_cases;
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use Drupal\Core\Entity\EntityAccessControlHandler;
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use Drupal\Core\Entity\EntityInterface;
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use Drupal\Core\Session\AccountInterface;
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use Drupal\Core\Access\AccessResult;
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use Drupal\opencase_cases\CaseInvolvement;
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/**
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* Access controller for the Case entity.
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*
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* @see \Drupal\opencase_cases\Entity\OCCase.
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*/
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class OCCaseAccessControlHandler extends EntityAccessControlHandler {
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/**
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* {@inheritdoc}
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*/
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protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
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/** @var \Drupal\opencase_cases\Entity\OCCaseInterface $entity */
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switch ($operation) {
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case 'view':
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if (!$entity->isPublished()) {
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return AccessResult::allowedIfHasPermission($account, 'view unpublished case entities');
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}
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return AccessResult::allowedIf(
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$account->hasPermission('view published case entities')
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|| CaseInvolvement::userIsInvolved($account, $entity)
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);
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case 'update': // you can edit the case only if a) you can see it and b) you have the permission to edit cases.
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return AccessResult::allowedIf(
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$account->hasPermission('edit case entities')
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);
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case 'delete': // you can delete the case only if a) you can see it and b) you have the permission to delete cases.
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return AccessResult::allowedIf(
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$account->hasPermission('delete case entities')
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&& ($account->hasPermission('view published case entities') || CaseInvolvement::userIsInvolved($account, $entity))
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);
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}
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// Unknown operation, no opinion.
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return AccessResult::neutral();
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}
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/**
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* {@inheritdoc}
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*/
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protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
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return AccessResult::allowedIfHasPermission($account, 'add case entities');
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}
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}
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